diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h new file mode 100644 index 00000000000..63e7e0d81ad --- /dev/null +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h @@ -0,0 +1,130 @@ +/******************************************************************************* + * + * Intel Ethernet Controller XL710 Family Linux Driver + * Copyright(c) 2013 - 2014 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + * + * Contact Information: + * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + ******************************************************************************/ + +#ifndef _I40E_VIRTCHNL_PF_H_ +#define _I40E_VIRTCHNL_PF_H_ + +#include "i40e.h" + +#define I40E_MAX_MACVLAN_FILTERS 256 +#define I40E_MAX_VLAN_FILTERS 256 +#define I40E_MAX_VLANID 4095 + +#define I40E_VIRTCHNL_SUPPORTED_QTYPES 2 + +#define I40E_DEFAULT_NUM_MDD_EVENTS_ALLOWED 3 +#define I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED 10 + +#define I40E_VLAN_PRIORITY_SHIFT 12 +#define I40E_VLAN_MASK 0xFFF +#define I40E_PRIORITY_MASK 0x7000 + +/* Various queue ctrls */ +enum i40e_queue_ctrl { + I40E_QUEUE_CTRL_UNKNOWN = 0, + I40E_QUEUE_CTRL_ENABLE, + I40E_QUEUE_CTRL_ENABLECHECK, + I40E_QUEUE_CTRL_DISABLE, + I40E_QUEUE_CTRL_DISABLECHECK, + I40E_QUEUE_CTRL_FASTDISABLE, + I40E_QUEUE_CTRL_FASTDISABLECHECK, +}; + +/* VF states */ +enum i40e_vf_states { + I40E_VF_STAT_INIT = 0, + I40E_VF_STAT_ACTIVE, + I40E_VF_STAT_FCOEENA, + I40E_VF_STAT_DISABLED, +}; + +/* VF capabilities */ +enum i40e_vf_capabilities { + I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0, + I40E_VIRTCHNL_VF_CAP_L2, +}; + +/* VF information structure */ +struct i40e_vf { + struct i40e_pf *pf; + + /* vf id in the pf space */ + u16 vf_id; + /* all vf vsis connect to the same parent */ + enum i40e_switch_element_types parent_type; + + /* vf Port Extender (PE) stag if used */ + u16 stag; + + struct i40e_virtchnl_ether_addr default_lan_addr; + struct i40e_virtchnl_ether_addr default_fcoe_addr; + u16 port_vlan_id; + bool pf_set_mac; /* The VMM admin set the VF MAC address */ + + /* VSI indices - actual VSI pointers are maintained in the PF structure + * When assigned, these will be non-zero, because VSI 0 is always + * the main LAN VSI for the PF. + */ + u8 lan_vsi_index; /* index into PF struct */ + u8 lan_vsi_id; /* ID as used by firmware */ + + u8 num_queue_pairs; /* num of qps assigned to vf vsis */ + u64 num_mdd_events; /* num of mdd events detected */ + u64 num_invalid_msgs; /* num of malformed or invalid msgs detected */ + u64 num_valid_msgs; /* num of valid msgs detected */ + + unsigned long vf_caps; /* vf's adv. capabilities */ + unsigned long vf_states; /* vf's runtime states */ + unsigned int tx_rate; /* Tx bandwidth limit in Mbps */ + bool link_forced; + bool link_up; /* only valid if vf link is forced */ + bool spoofchk; +}; + +void i40e_free_vfs(struct i40e_pf *pf); +int i40e_pci_sriov_configure(struct pci_dev *dev, int num_vfs); +int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs); +int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, + u32 v_retval, u8 *msg, u16 msglen); +int i40e_vc_process_vflr_event(struct i40e_pf *pf); +void i40e_reset_vf(struct i40e_vf *vf, bool flr); +void i40e_vc_notify_vf_reset(struct i40e_vf *vf); + +/* vf configuration related iplink handlers */ +int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac); +int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, + int vf_id, u16 vlan_id, u8 qos); +int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate, + int max_tx_rate); +int i40e_ndo_get_vf_config(struct net_device *netdev, + int vf_id, struct ifla_vf_info *ivi); +int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link); +int i40e_ndo_set_vf_spoofck(struct net_device *netdev, int vf_id, bool enable); + +void i40e_vc_notify_link_state(struct i40e_pf *pf); +void i40e_vc_notify_reset(struct i40e_pf *pf); + +#endif /* _I40E_VIRTCHNL_PF_H_ */ |